package cn.jr.dao;

import cn.jr.pojo.ShopRun;

public interface IUserDao {

    int insertUser(ShopRun shop);//新增用户

    ShopRun selectUserByUserName(String userName);//根据用户名查询用户

    ShopRun selectUserEnd();//查询用户最新记录
    String selectPassByUserId(String userId);//根据用户表主键查询密码
}
